Child Support Calculator
Estimate child support payments based on income and custody arrangements. Note: This provides estimates only—actual amounts vary by state and circumstances.
Disclaimer: Child support calculations vary significantly by state. This calculator uses a simplified income shares model for estimation purposes only. Consult your states guidelines or a family law attorney for accurate calculations.
Percentage of time children are with custodial parent
Enter income details to estimate child support
How is child support calculated?
Most states use an income shares model that considers both parents incomes, number of children, and custody arrangements. Some states use percentage of income or hybrid models.
What expenses are included?
Basic support covers food, housing, clothing, and everyday needs. Additional costs like health insurance, childcare, and extraordinary expenses are often added and shared proportionally.
Can child support be modified?
Yes, support can be modified if there are significant changes in circumstances such as income changes, custody changes, or changes in the childs needs. Contact your family court for modification procedures.